%2$@|%1$@ invited you to the group
Legacy string. It was used for notifications. the text before | is a header, the text after | is shown on a new line
34
%2$@|%1$@님이 회원님을 그룹에 초대했습니다
27/34
Nice Giraffe,
Apr 17 at 23:31
%2$@|%1$@ 님이 회원님당신을 그룹에 초대했습니다
27/34
Js Na,
Jan 31, 2020 at 08:29